-85.48% is the change from 902 to 131
Calculation steps:
[( 131 - 902 ) ÷ 902] x 100 = -85.48%
Formula
Percentage change = [(131 - 902) / 902] x 100
Subtract the new number by the original number
131 - 902 = -771
-771 ÷ 902 = -0.8547671840354767
-0.8547671840354767 x 100 = -85.48%